body { margin: 0; background-color: #111111; font-family: calibri; } h1 { font-weight: bold; background-color: #225522; min-width: 500px; color: #e0e0e0; margin: 0; padding-top: 20px; padding-bottom: 20px; text-align: center; } #game { margin-left: auto; margin-right: auto; border-top: 10px dashed #222222; border-bottom: 10px dashed #222222; width: 500px; height: 500px; }